Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceutical development. Its protected amine functionality allows for selective reactions in multi-step organic syntheses. Commonly employed in the preparation of cyclopentane-based drugs, including antiviral and central nervous system agents. The tert-butyl carbamate group provides stability during reactions and can be easily removed under mild acidic conditions, making it ideal for use in peptide-like frameworks and heterocyclic chemistry.